Individual Calculations July 2009
 Wohlfahrt, Michael  Total change: 8.00  Rating chartPersonal card
 6.Nibelungen Open Worms GER 2009-04-30
RcRownchangeKK*chgGame
 1842 1756 1.50 4 -0.09 25 -2.25 
  Kappes, Dieter 2030 GER0.001-0.1725-4.25 
  Spinnler, Wolfgang, Dr. 1762 GER0.5010.01250.25 
  Weller, Werner 1934 GER0.5010.23255.75 
  Ploetz, Hans-Juergen 1642 GER0.501-0.1625-4.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 15.Crailsheimer Open Crailsheim GER 2009-05-29
RcRownchangeKK*chgGame
 2032 1756 1.50 6 0.48 25 12.00 
  Lasslop, Uwe 2053 GER0.001-0.1525-3.75 
  Schmitt, Philipp 2048 GER1.0010.852521.25 
  Pfrommer, Martin 2106 GER0.001-0.1125-2.75 
  Herold, Hansjoerg 2031 GER0.001-0.1725-4.25 
  Knoblauch, Leonhard 1997 GER0.001-0.2025-5.00 
  Foehl, Frithjof 1959 GER0.5010.26256.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 20.Seebach Open Grossenseebach GER 2009-06-11
RcRownchangeKK*chgGame
 1868 1756 1.00 3 -0.07 25 -1.75 
  Lingl, Xenia 1699 GER0.001-0.5825-14.50 
  Adam, Wilfried 1974 GER1.0010.782519.50 
  Yin, Zixiao 1932 GER0.001-0.2725-6.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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